51988858159

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{653}}^1\times {\mathrm{15559}}^1$

素因数の和:16279

約数の個数: 32

約数和(自身を含む): 64476656640

約数和(自身を除く): 12487798481

約数列:

[1, 7, 17, 43, 119, 301, 653, 731, 4571, 5117, 11101, 15559, 28079, 77707, 108913, 196553, 264503, 477343, 669037, 1851521, 3341401, 4683259, 10160027, 11373629, 71120189, 79615403, 172720459, 436881161, 1209043213, 3058168127, 7426979737, 51988858159]

約数ペア:

[(1, 51988858159), (7, 7426979737), (17, 3058168127), (43, 1209043213), (119, 436881161), (301, 172720459), (653, 79615403), (731, 71120189), (4571, 11373629), (5117, 10160027), (11101, 4683259), (15559, 3341401), (28079, 1851521), (77707, 669037), (108913, 477343), (196553, 264503)]